API® PROPER pH 7.0 effortlessly establishes and maintains a pH level of 7.0 in tropical community aquariums, while also eliminating chlorine and neutralizing chloramines to ensure tap water is safe and suitable for fish. To enhance the overall well-being of your fish, API PROPER pH 7.0 supplies vital electrolytes and detoxifies heavy metals in the aquarium water. The pH scale measures the acidity or alkalinity of water, with a value of 7.0 indicating a neutral pH. Values exceeding 7.0 are deemed alkaline, while those below 7.0 are classified as acidic. Since different fish species require specific pH levels for optimal health, it is crucial to test your water frequently to confirm that pH levels remain within the appropriate range. If the water does not meet the desired pH level, utilize API PROPER pH 7.0 to adjust and stabilize it. This product is especially effective for groups of tropical fish and should be used during aquarium setup or when changing the water. Avoid using in aquariums that contain live plants. For every 10 gallons of aquarium water, add 1 scoop. Administer an additional dose if the pH test shows a change greater than 0.2. Expires on 28 Nov 2027

API® MELAFIX fish treatment is a completely natural antibacterial solution designed to address infections in fish. Typical bacterial issues include open wounds and abrasions, tail rot, cloudy eyes, and mouth fungus. MELAFIX also aids in the regeneration of damaged fins and tissues. This product can be applied when introducing new fish to an aquarium—especially to ease their transition from the store to their new home—and if an infection is suspected, even if it hasn’t been confirmed yet. Some fish purchased from pet stores may already harbor diseases at the time of sale, which can be challenging to identify in the early stages. API MELAFIX fish treatment is safe for the biological filter, will not change the pH levels, and will not color the water. Use 5 ml for every 10 gallons of aquarium water. For treating diseases or wounds, administer daily for 7 days. After 7 days, perform a 25% water change. Continue the treatment if needed. For introducing new fish, administer daily for 3 days. Expires on 25 May 2027

API® STRESS COAT water conditioner ensures that tap water is safe for your fish by eliminating chlorine, chloramines, and heavy metals. It also harnesses the soothing properties of Aloe Vera, which can decrease fish stress by as much as 40% while promoting the healing of wounds and damaged tissues. API STRESS COAT water conditioner is essential for minimizing electrolyte loss in your fish and should be applied during the following situations: When handling, netting, or transporting fish home from the store When setting up a new aquarium During monthly water changes When introducing new fish to your aquarium Our specially formulated solution is scientifically validated to alleviate fish stress and aid in tissue recovery by creating a synthetic slime coating on their bodies. Additionally, STRESS COAT water conditioner enhances your fish's resistance to diseases and infections. Use 5 ml. for every 10 gallons of aquarium water. To replenish the slime coat and assist in healing damaged skin and fins, double the dosage. Expires on 15 Dec 2026

API® TAP WATER CONDITIONER swiftly eliminates harmful substances from tap water, allowing you to introduce fish into your aquarium immediately (or return them after performing a water change). This treatment effectively dechlorinates both aquarium and tap water, neutralizes heavy metals, and is suitable for use in both freshwater and saltwater environments. This highly concentrated formula can treat up to 600 US gallons with just one ounce, ensuring a safe habitat for your aquatic pets. For optimal results, add 1 ml for every 20 gallons of aquarium water.Expires on 31 Dec 2029

API® QUICK START nitrifying bacteria enables the immediate introduction of fish, as it promptly initiates the natural aquarium cycle with beneficial bacteria that transform harmful ammonia into nitrite, and then into safe nitrate, aiding in the prevention of fish loss in your tank. This product is ideal for use when establishing a new aquarium, following water changes and filter replacements, as well as when introducing new fish to an established tank. API QUICK START nitrifying bacteria is suitable for both freshwater and saltwater aquariums. For optimal results, add 10 ml. for every 10 gallons of aquarium water.Expires on 28 Nov 2026

API® MARINE QUICK START nitrifying bacteria allows you to set up your aquarium right away, enabling the quick addition of fish as it initiates the natural cycling process of your aquarium. API MARINE QUICK START nitrifying bacteria helps to lower harmful ammonia and nitrite levels, reducing the risk of fish loss, and is suitable for use in reef aquariums. This product can be applied after performing water or filter changes, when introducing new components to your aquarium, or following the treatment of your fish. Use 20 ml. for every 10 gallons of aquarium water.Expires on 28 Sep 2027

API® pH DOWN is a pH adjuster designed to reduce pH levels, making freshwater aquariums more acidic for both fish and plants when the levels become too elevated. pH indicates the acidity or alkalinity of water, with a neutral pH value of 7.0, values above 7.0 deemed alkaline, and those below 7.0 classified as acidic. Various fish species require different pH levels to thrive, making it essential to regularly check your water to ensure pH levels are within the appropriate range. The pH DOWN adjuster acts quickly, is clear, simple to use, and will not cloud your aquarium water. Additionally, since it is free from phosphates and nitrates, the pH DOWN adjuster will not promote algae growth. Use an API pH TEST KIT to assess the pH of your aquarium water. To decrease pH, add 1 ml for every 10 gallons of aquarium water. Before applying another dose of pH DOWN, take another pH measurement. Be cautious, as certain fish may react sensitively to pH adjustments exceeding 0.2 within a 24-hour period, so such changes should be made with careful consideration.Expires on 30 May 2026

API® MARINE STRESS COAT water conditioner effectively eliminates chlorine, chloramines, and ammonia from tap water, ensuring a safe environment for your fish in a saltwater aquarium. This formula supports the regeneration of injured fish tissue by harnessing the healing properties of Aloe Vera, while also enhancing your fish's natural slime coat to avoid electrolyte imbalance. API MARINE STRESS COAT water conditioner is recommended for use when: Handling, netting, or transporting fish from the store Setting up a new aquarium Conducting monthly water changes Introducing new fish into your aquarium Use 5 ml for every 10 gallons of aquarium water. Double the dosage to replenish the slime coat and to assist in healing damaged skin and fins. Expires on 28 Mar 2027

API® PIMAFIX fish remedy is a completely natural antifungal solution designed to combat fungal infections in fish, utilizing a formula sourced from the West Indian Bay Tree – a recognized natural antifungal agent. This remedy swiftly addresses cotton-like growth, mouth and body fungus, along with any reddening of fins and body, while also treating both internal and external bacterial infections. API PIMAFIX fish remedy is safe for use with biological filters, will not change the pH levels, and won't cause water discoloration. It has been specially formulated to work alongside MELAFIX™ fish remedy, amplifying its effectiveness against various fish ailments. Administer 5 ml for every 10 gallons of aquarium water. Repeat daily for a duration of 7 days. After the 7-day period, perform a 25% water change. Expires on 30 Aug 2027

API® AQUARIUM SALT is derived from evaporated sea salt and is essential for your aquarium! This AQUARIUM SALT enhances fish well-being by aiding in gill function, allowing fish to breathe more easily. Additionally, it supplies vital electrolytes that fish require for optimal color and health. These electrolytes can diminish with each partial water change, so it’s important to replenish them. Incorporate API AQUARIUM SALT in freshwater aquarium tanks when setting up a new aquarium, as well as during any water change. Exercise caution when using salt in tanks with live plants, as certain plants may be sensitive to it. Add 1 rounded tablespoon for every 5 gallons or 0.5 teaspoon for each gallon of aquarium water. Expires on 28 Aug 2027

API® BETTA WATER CONDITIONER serves as a versatile solution that quickly transforms tap water into a safe environment for your Betta by eliminating chlorine, chloramines, and heavy metals, while also detoxifying ammonia. This conditioner is enriched with Aloe Vera, which helps ease stress and reduce inflammation in damaged tissue, fostering healing and enhancing oxygen transfer through the gills. It forms a synthetic slime coat on your Betta, which helps lower the risk of disease. The Green Tea Extract included in the formula functions as an antioxidant for the red blood cells of your Betta. Use 6 drops for every pint or 12 drops for each quart of bowl or aquarium water. Expires on 30 Oct 2027

API® MELAFIX fish remedy is a completely natural antibacterial solution designed to address infections in fish. Common bacterial issues include open wounds and abrasions, tail rot, cloudy eyes, and mouth fungus. This remedy also aids in the regeneration of damaged fins and tissue. It can be applied when introducing new fish to an aquarium—especially to ease the transition from store to home—or if an infection is suspected but not yet confirmed. Some fish purchased from pet stores may already harbor diseases at the time of sale, which can be hard to identify in their initial stages. The API MELAFIX fish remedy is safe for your biological filter, will not change the pH levels, and will not discolor the water. Use 5 ml. for every 10 gallons of aquarium water. For treating diseases or wounds, administer daily for a week. After 7 days, perform a 25% water change. Continue treatment if needed. When introducing new fish, administer daily for 3 days. Expires on 20 Jun 2027

API® LEAF ZONE plant fertilizer is enriched with iron and potassium to enhance leaf color and create a lively planted aquarium. This product is designed for quick absorption through the leaves of the plants, encouraging healthy growth in your aquarium garden. For optimal results, pair API LEAF ZONE plant fertilizer with API ROOT TABS™ plant fertilizer. Caring for your aquarium plants has never been easier! Apply 5 ml for every 10 gallons of aquarium water. Administer weekly. Expires on 30 Apr 2028

API® ACCU-CLEAR water clarifier swiftly clears up murky water in your aquarium, removing the haze and transforming your water into a sparkling oasis. This product works by binding small floating particles together to create larger ones, making it easier for your aquarium filter to eliminate them. The product is safe for all freshwater fish and plants. For optimal results, add 1 ml for every 10 gallons of aquarium water. Your water will become clear within a few hours. If a second application is required, please wait 24 hours before reapplying.Expires on 30 Oct 2029

API® ACCU-CLEAR water clarifier effectively clears up cloudy water in your aquarium, removing haze and making your water brilliantly clear. This water clarifier from API ACCU-CLEAR binds small floating particles together, creating larger particles that can be easily filtered out by your aquarium's filtration system. The product is completely safe for all types of freshwater fish and aquatic plants. Use 1 ml for every 10 gallons of aquarium water. Your water will become clear within a few hours. If a second application is needed, please wait 24 hours. Expires on 30 Jan 2030

API® AQUARIUM SALT is crafted from evaporated sea salt and is an essential product for your aquarium! AQUARIUM SALT enhances fish well-being by improving gill function, which allows fish to breathe more easily. Additionally, it supplies vital electrolytes that fish require to achieve optimal coloration and health. These electrolytes can be depleted during partial water changes, so it's important to replenish them. Incorporate API AQUARIUM SALT in freshwater aquarium tanks when setting up a new tank, and each time you carry out a water change. Exercise caution when using salt in aquariums with live plants, as some plants may be sensitive to it. Add 1 rounded tablespoon for every 5 gallons or 0.5 teaspoon for each gallon of aquarium water. Expires on 28 Aug 2027

API ALGAEFIX algae control is highly effective in managing various algae types in your aquarium, ensuring the safety of your fish and plants when applied as instructed. Incorporate ALGAEFIX into your routine aquarium care to prevent the development of new algae. Regular weekly applications will help manage algae growth and lessen maintenance efforts. CAUTION: Avoid using with freshwater crustaceans such as shrimp, crabs, and lobsters. Administer 1 ml for every 10 gallons or 5 ml for each 50 gallons of aquarium water. Reapply every three days until algae is effectively managed. Remove or siphon any dead algae from the aquarium. After controlling algae growth, maintain with a weekly dose. Consistent weekly applications will manage algae development and simplify aquarium upkeep. Expires on 15 Dec 2026

API® AQUARIUM START UP PACK includes two essential treatments designed to ensure your water is secure and habitable for fish prior to introducing them into your aquarium. AQUARIUM START UP PACK features API STRESS COAT™ water conditioner and API QUICK START™ nitrifying bacteria, which work together to remove chlorine from tap water and initiate the natural aquarium cycle. This pack is perfect for use during water changes or when adding fish for the first time. Once you apply these two products, your tank will be safe for your aquatic companions! Add 2 teaspoons of each product for every 10 gallons of aquarium water.Expires on 30 May 2027

API ALGAEFIX algae control is highly effective in managing various algae types in aquariums without causing harm to your fish or plants when used according to instructions. Incorporate ALGAEFIX into your regular aquarium care routine to help prevent the development of new algae. Administering weekly doses will help keep algae growth in check and simplify your aquarium upkeep. CAUTION: Avoid using this product with freshwater crustaceans such as shrimp, crabs, and lobsters. Introduce 1 ml. for every 10 gallons or 5 ml. for each 50 gallons of aquarium water. Repeat the application every three days until algae is managed. Remove or siphon any dead algae from the aquarium. Once algae growth is under control, apply one dose weekly. Weekly applications will help manage algae growth and lessen aquarium maintenance tasks. Expires on 28 Aug 2027

API ALGAEFIX algae control is an effective solution for managing various types of algae in your aquarium, and it is safe for your fish and plants when applied as directed. Incorporate ALGAEFIX into your regular aquarium care routine to help prevent the development of new algae. Weekly applications will help curb algae proliferation and lessen the upkeep needed for your aquarium. CAUTION: Avoid using with freshwater crustaceans such as shrimp, crabs, and lobsters. Use 1 ml for every 10 gallons or 5 ml for every 50 gallons of aquarium water. Administer the treatment every three days until the algae is under control. Remove any dead algae from the aquarium by siphoning or scraping. After achieving control of algae growth, apply one dose each week. Regular weekly doses will keep algae growth in check and minimize maintenance tasks. Expires on 28 Aug 2027